John Deere 8220T
Power
233 hp
Production
2002-2005
Transmission
John Deere PowerShift
From the same series:
Introduction
John Deere 8220T Agricultural Crawler Tractor
The John Deere 8220T is an agricultural crawler tractor produced between 2002 and 2005 at the John Deere manufacturing facility in Waterloo, Iowa, USA. Designed for heavy-duty field operations, this tracked machine belongs to the 8000T series and is engineered to provide high traction and soil surface stability.
Engine and Performance
The tractor is powered by an 8.1-liter (496 cubic inch) liquid-cooled inline engine. It delivers a rated net power of 225 hp (167.8 kW) and a maximum net power of 250 hp (186.4 kW). The engine operates within a 1500-2200 RPM range, featuring a 16.5:1 compression ratio, designed to provide consistent torque for demanding agricultural tasks.
Transmission and Drive
Equipped with a John Deere PowerShift transmission, the 8220T offers 16 forward and 4 reverse gears. This full power shift system allows for smooth gear transitions under load. The machine utilizes a crawler drive system fitted with 24-inch tracks, which distributes the 25,950 lbs (11,770 kg) weight to minimize ground pressure and maximize pulling capability.
Hydraulics and Hitch
The hydraulic system is a closed-center pressure flow compensated (PFC) type, providing a base pump flow of 30 gpm (113.6 lpm), with an optional capacity reaching 42.5 gpm (160.9 lpm). The system operates at a pressure of 2900 psi (200 bar) and includes five valves. The rear hitch is a category III/IIIN type with a lift capacity of 15,180 lbs (6,885 kg), allowing for the operation of heavy implements.
Controls and Operator Station
Steering is managed via an electro-hydraulic power system, complemented by hydraulic wet disc brakes for reliable stopping power. The tractor comes standard with an enclosed cab, providing the necessary environment for long hours of operation in various field conditions.
Conclusion
The John Deere 8220T is a specialized crawler tractor engineered for high-draft applications where traction and weight distribution are critical. Its combination of a robust PowerShift transmission, high-capacity hydraulic system, and tracked chassis makes it a suitable machine for large-scale tillage and heavy implement operation.
Production Information of John Deere, 8220T
- Agricultural Crawler tractor
- Built in Waterloo, Iowa, USA
| Manufacturer | John Deere |
|---|
Engine Specifications of John Deere, 8220T
- Liquid-cooled inline
| Coolant capacity | 35.9 qts [34.0 L] |
|---|---|
| Starter volts | 12 |
| Rated Power (gross) | 233 hp [173.7 kW] |
| Oil change | 250 h |
| Compression | 16.5:1 |
| Maximum Power (gross) | 256 hp [190.9 kW] |
| Displacement | 496 ci [8.1 L] |
| Oil capacity | 22.7 qts [21.5 L] |
| Rated Power (net) | 225 hp [167.8 kW] |
| Maximum Power (net) | 250 hp [186.4 kW] |
| Bore/Stroke | 4.56x5.06 inches [116 x 129 mm] |
| Operating RPM | 1500-2200 |
| Idle RPM | 900-2300 |
| Rated RPM | 2200 |
Transmission Information of John Deere, 8220T
Transmission variants 1
| Transmission | John Deere PowerShift |
|---|---|
| Oil capacity | 260 qts [246.1 L] |
| Type | Full power shift |
| Gears | 16 forward and 4 reverse |
Mechanical Specs of John Deere, 8220T
- Cab standard.
- Hydraulic wet disc brakes
| Drive | Crawler |
|---|---|
| Steering | Electro-hydraulic power |
Power Information of John Deere, 8220T
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 (1-3/4) |
Hydraulics Specifications of John Deere, 8220T
| Type | Closed center pressure flow compensated (PFC) |
|---|---|
| Pump flow | 30 gpm [113.6 lpm] |
| Valves | 5 |
| Capacity | 65 gal [246.0 L] |
| Total flow | 33.5 gpm [126.8 lpm] |
| Pressure | 2900 psi [200.0 bar] |
Three-Point Hitch of John Deere, 8220T
| Rear Type | III/IIIN |
|---|---|
| Rear lift | 15,180 lbs [6885 kg] |
Electrical System of John Deere, 8220T
| Ground | Negative |
|---|---|
| Battery CCA | 925 |
| Batteries | 2 |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 150 |
Where it sits
With 233 HP, the John Deere 8220T sits between 8120T (208 HP) and 8320T (263 HP) in John Deere's range. Its power puts it in the 90th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the John Deere 8220T have?
The John Deere 8220T delivers 233 HP.
What years was the John Deere 8220T produced?
The John Deere 8220T was produced in 2002-2005.
What transmission does the John Deere 8220T use?
The John Deere 8220T uses a John Deere PowerShift transmission.